CN220939657U

CN220939657U - Supporting bag cage connecting piece of fold formula filter bag

Info

Publication number: CN220939657U
Application number: CN202322424957.6U
Authority: CN
Inventors: 庄乾双; 孙婧; 庄绪冬; 吴明明
Original assignee: Nantong Hengqing Environmental Protection Technology Co ltd
Current assignee: Nantong Hengqing Environmental Protection Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-05-14
Anticipated expiration: 2033-09-07

Abstract

The utility model discloses a bag cage connecting piece matched with a pleated filter bag, which comprises an outer sleeve and an inner sleeve which are connected with each other, wherein a bulge is fixedly connected on the outer sleeve, a slot is arranged on the inner sleeve, a clamping part is arranged at the tail end part of the slot, and the clamping part is mutually communicated with the slot. The connecting piece is used for connecting two sections of bag cages, and the mode of the inner sleeve and the outer sleeve is adopted, so that the perpendicularity and the connecting strength of the bag cages are guaranteed, and the fact that the connecting pipe is thin is guaranteed, and the folds of the cloth bags are not worn by the connecting sleeve is guaranteed.

Description

Supporting bag cage connecting piece of fold formula filter bag

Technical Field

The utility model belongs to the technical field of dust collectors, and particularly relates to a bag cage connecting piece matched with a pleated filter bag.

Background

The bag cage is one of the core components of the bag type dust collector, and the quality of the bag cage directly influences the service life of the filter bag. For large dust collectors, the bag cage is often segmented, and the connection mode between the segments becomes a key structure of the bag cage.

The prior patent of Chinese published patent number ZL201310361018.X provides an upper and lower bag cage connection structure in the two festival bag cage, and the required space of the structure that this scheme adopted is great, can influence the normal work of dust removal bag cage to a certain extent, and this scheme only fixes the longitudinal direction of bag cage, does not have corresponding structure to guarantee that the bag cage does not take place horizontal slip.

Disclosure of utility model

The utility model aims to: the utility model aims to solve the defects in the prior art and provides a pleated filter bag matched bag cage connecting piece.

The technical scheme is as follows: the utility model discloses a matched bag cage connecting piece of a pleated filter bag, which comprises an outer sleeve and an inner sleeve which are connected with each other, wherein a bulge is fixedly connected on the outer sleeve, a slot is arranged on the inner sleeve, a clamping part is arranged at the tail end part of the slot, and the clamping part is mutually communicated with the slot.

In some embodiments, the outer sleeve and the inner sleeve are both round tubes. And the two parts are hollow structures, and the circular tube is adopted to facilitate subsequent rotary clamping.

In some embodiments, the inner diameter of the outer sleeve is greater than or equal to the outer diameter of the inner sleeve. The outer diameter of the inner sleeve is the same as or slightly smaller than the inner diameter of the outer sleeve, so that no gap exists between the inner sleeve and the outer sleeve after the inner sleeve and the outer sleeve are sleeved, and the connection firmness is improved.

In some embodiments, the protrusion has an outer diameter that is less than an inner diameter of the socket. Therefore, when the socket joint is installed, the protrusion can be inserted along the slot and finally clamped at the clamping part.

In some embodiments, the protrusions are provided on an outer wall of the outer sleeve.

In some embodiments, the socket and the clip are provided on an outer wall of the inner sleeve.

In the connecting piece, the slot and the clamping part jointly form a J-shaped slot structure, the connecting part of the outer sleeve is internally punched with a circular bulge, so that the bulge is inserted along the J-shaped slot and then rotates to the position of the groove (clamping part) at the lowest end of the J-shaped slot, and the connection of the upper bag cage and the lower bag cage is completed.

In some embodiments, the protrusions are arranged in multiple groups in a matching way with the slots and the clamping parts. Therefore, multi-angle and all-directional clamping is realized, and the firmness of connection is improved.

The beneficial effects are that: the connecting piece is used for connecting two sections of bag cages, and the mode of the inner sleeve and the outer sleeve is adopted, so that the perpendicularity and the connecting strength of the bag cages are guaranteed, and the fact that the connecting pipe is thin is guaranteed, and the folds of the cloth bags are not worn by the connecting sleeve is guaranteed.

Drawings

FIG. 1 is a schematic view of an outer sleeve according to an embodiment of the present utility model;

fig. 2 is a schematic view of the inner sleeve structure according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are the directions or positional relationships shown, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Example 1

As shown in fig. 1 and 2, a bag cage connector matched with a pleated filter bag comprises an outer sleeve 1 and an inner sleeve 2 which are mutually connected and have a hollow structure, wherein a protrusion 3 is fixedly connected on the outer sleeve 1, a slot 4 is arranged on the inner sleeve 2, a clamping part 5 is arranged at the tail end part of the slot 4, and the clamping part 5 is mutually communicated with the slot 4.

The connecting piece is used for connecting two sections of bag cages, and the mode of the inner sleeve and the outer sleeve is adopted, so that the perpendicularity and the connecting strength of the bag cages are guaranteed, and the fact that the connecting pipe is thin is guaranteed, and the folds of the cloth bags are not worn by the connecting sleeve is guaranteed.

Example 2

In this embodiment, the outer sleeve 1 and the inner sleeve 2 are both round tubes, and are hollow structures, and the round tubes are adopted to facilitate subsequent rotation and clamping.

In this embodiment, the inner diameter of the outer sleeve 1 is greater than or equal to the outer diameter of the inner sleeve 2. The outer diameter of the inner sleeve is the same as or slightly smaller than the inner diameter of the outer sleeve, so that no gap exists between the inner sleeve and the outer sleeve after the inner sleeve and the outer sleeve are sleeved, and the connection firmness is improved.

In this embodiment, the outer diameter of the protrusion 3 is smaller than the inner diameter of the slot 4, so that the protrusion 3 can be inserted along the slot 4 and finally clamped at the clamping portion 5 when the socket is assembled.

In this embodiment, as shown in fig. 1, the protrusion 3 is provided on the outer wall of the outer sleeve 1. As shown in fig. 2, the slot 4 and the clamping portion 5 are provided on the outer wall of the inner sleeve 2.

In the connecting piece, the slot 4 and the clamping part 5 jointly form a J-shaped slot structure, the connecting part of the outer sleeve is internally punched with a circular bulge, so that the bulge is inserted along the J-shaped slot and then rotates to the position of the lowest groove (clamping part) of the J-shaped slot, and the connection of the upper bag cage and the lower bag cage is completed.

In this embodiment, the protrusion 3, the slot 4, and the clamping portion 5 are adapted to form a plurality of groups, so as to implement multi-angle and omnibearing clamping, and increase the connection firmness.

The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalents and modifications can be made to the above-mentioned embodiments without departing from the scope of the utility model.

Claims

1. The utility model provides a supporting bag cage connecting piece of fold formula filter bag which characterized in that: including interconnect's outer tube (1) and interior sleeve pipe (2), fixedly connected with arch (3) on outer tube (1), be equipped with slot (4) on interior sleeve pipe (2), the terminal portion of slot (4) is equipped with joint portion (5), joint portion (5) with slot (4) intercommunication each other.

2. A pleated filter bag mating bag cage connector according to claim 1, wherein: the outer sleeve (1) and the inner sleeve (2) are round tubes.

3. A pleated filter bag mating bag cage connector according to claim 2, wherein: the inner diameter of the outer sleeve (1) is larger than or equal to the outer diameter of the inner sleeve (2).

4. A pleated filter bag mating bag cage connector according to claim 1, wherein: the outer diameter of the bulge (3) is smaller than the inner diameter of the slot (4).

5. A pleated filter bag mating bag cage connector according to claim 4, wherein: the bulge (3) is arranged on the outer wall of the outer sleeve (1).

6. A pleated filter bag mating bag cage connector according to claim 1, wherein: the slot (4) and the clamping part (5) are arranged on the outer wall of the inner sleeve (2).

7. A pleated filter bag mating bag cage connector according to claim 1, wherein: the bulges (3) are matched with the slots (4) and the clamping parts (5) to form a plurality of groups.